8 minutes is 480 seconds.
So if you divide 480 by 25 you get 19 with a remainder of 5/25. You can only play 19 complete commercials in 8 minutes if they are 25 seconds long.
Answer:
(x,y) ⇒ (x - 3) (y - 4)
C(5, -1)
Step-by-step explanation:
396,000
because 5 goes up and anything lower than five stays the same
Answer:
i am pretty sure its 8
Step-by-step explanation:
because a negative plus a positive = wichever one is bighger and 8 is bigger than 3 so 11 is positive. 8 +3 = 11
Let x= months
So 50x is the total amount he pays after x months. You went to add 100 to this because there's a fixed cost of 100 for the phone
So you have the expression 100+50x which is the amount he pays after x months
Since he has a limit of 300,
100+50x < 300
